Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Nb7 loss in 2 half-moves
4 Nc6 loss in 2 half-moves
5 Ne6 loss in 2 half-moves
6 Nf7 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rd1 loss in 2 half-moves
10 Rd4 loss in 2 half-moves
11 Rd5 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Ra2 loss in 1 half-moves
16 Rd3 loss in 1 half-moves
17 Re2 loss in 1 half-moves